MAPREDUCE-5945. Update the description of GenericOptionsParser -jt option (Akira AJISAKA via aw)

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/GenericOptionsParser.java

@@ -49,9 +49,9 @@
  * <code>GenericOptionsParser</code> is a utility to parse command line
  * arguments generic to the Hadoop framework. 
  * 
- * <code>GenericOptionsParser</code> recognizes several standarad command 
+ * <code>GenericOptionsParser</code> recognizes several standard command
  * line arguments, enabling applications to easily specify a namenode, a 
- * jobtracker, additional configuration resources etc.
+ * ResourceManager, additional configuration resources etc.
  * 
  * <h4 id="GenericOptions">Generic Options</h4>
  * 
@@ -60,7 +60,7 @@
  *     -conf &lt;configuration file&gt;     specify a configuration file
  *     -D &lt;property=value&gt;            use value for given property
  *     -fs &lt;local|namenode:port&gt;      specify a namenode
- *     -jt &lt;local|jobtracker:port&gt;    specify a job tracker
+ *     -jt &lt;local|resourcemanager:port&gt;    specify a ResourceManager
  *     -files &lt;comma separated list of files&gt;    specify comma separated
  *                            files to be copied to the map reduce cluster
  *     -libjars &lt;comma separated list of jars&gt;   specify comma separated
@@ -90,13 +90,13 @@
  *     
  * $ bin/hadoop dfs -conf core-site.xml -conf hdfs-site.xml -ls /data
  * list /data directory in dfs with multiple conf files specified.
- *     
+ *
- * $ bin/hadoop job -D mapred.job.tracker=darwin:50020 -submit job.xml
+ * $ bin/hadoop job -D yarn.resourcemanager.address=darwin:8032 -submit job.xml
- * submit a job to job tracker darwin:50020
+ * submit a job to ResourceManager darwin:8032
- *     
+ *
- * $ bin/hadoop job -jt darwin:50020 -submit job.xml
+ * $ bin/hadoop job -jt darwin:8032 -submit job.xml
- * submit a job to job tracker darwin:50020
+ * submit a job to ResourceManager darwin:8032
- *     
+ *
  * $ bin/hadoop job -jt local -submit job.xml
  * submit a job to local runner
  * 
@@ -213,9 +213,9 @@ private static Options buildGeneralOptions(Options opts) {
     .hasArg()
     .withDescription("specify a namenode")
     .create("fs");
-    Option jt = OptionBuilder.withArgName("local|jobtracker:port")
+    Option jt = OptionBuilder.withArgName("local|resourcemanager:port")
     .hasArg()
-    .withDescription("specify a job tracker")
+    .withDescription("specify a ResourceManager")
     .create("jt");
     Option oconf = OptionBuilder.withArgName("configuration file")
     .hasArg()
@@ -408,7 +408,7 @@ private String validateFiles(String files, Configuration conf)
       else {
         // check if the file exists in this file system
         // we need to recreate this filesystem object to copy
-        // these files to the file system jobtracker is running
+        // these files to the file system ResourceManager is running
         // on.
         FileSystem fs = path.getFileSystem(conf);
         if (!fs.exists(path)) {
@@ -502,7 +502,7 @@ public static void printGenericCommandUsage(PrintStream out) {
     out.println("-conf <configuration file>     specify an application configuration file");
     out.println("-D <property=value>            use value for given property");
     out.println("-fs <local|namenode:port>      specify a namenode");
-    out.println("-jt <local|jobtracker:port>    specify a job tracker");
+    out.println("-jt <local|resourcemanager:port>    specify a ResourceManager");
     out.println("-files <comma separated list of files>    " + 
       "specify comma separated files to be copied to the map reduce cluster");
     out.println("-libjars <comma separated list of jars>    " +

hadoop-common-project/hadoop-common/src/site/apt/CommandsManual.apt.vm

@@ -56,7 +56,7 @@ Generic Options
 *------------------------------------------------+-----------------------------+
 |<<<-D \<property\>=\<value\> >>>                | Use value for given property.
 *------------------------------------------------+-----------------------------+
-|<<<-jt \<local\> or \<jobtracker:port\> >>>     | Specify a job tracker.
+|<<<-jt \<local\> or \<resourcemanager:port\>>>> | Specify a ResourceManager.
                                                  | Applies only to job.
 *------------------------------------------------+-----------------------------+
 |<<<-files \<comma separated list of files\> >>> | Specify comma separated files

hadoop-mapreduce-project/CHANGES.txt

@@ -387,6 +387,9 @@ Release 2.6.0 - UNRELEASED
     MAPREDUCE-5796. Use current version of the archive name in 
     DistributedCacheDeploy document (Akira AJISAKA via aw)
 
+    MAPREDUCE-5945. Update the description of GenericOptionsParser -jt 
+    option (Akira AJISAKA via aw)
+
 Release 2.5.1 - 2014-09-05
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/pipes/TestPipeApplication.java

@@ -308,7 +308,7 @@ public void testSubmitter() throws Exception {
       assertTrue(out.toString().contains(
               "-fs <local|namenode:port>      specify a namenode"));
       assertTrue(out.toString().contains(
-              "-jt <local|jobtracker:port>    specify a job tracker"));
+              "-jt <local|ResourceManager:port>    specify a ResourceManager"));
       assertTrue(out
               .toString()
               .contains(